Humidifier



FIG. 1 is a perspective view of a humidifier showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged view of portion 9 shown in FIG. 2 .

The dash dot lines in FIGS. 2 and 9 represent the area shown in detail.The dashed lines in the figures illustrate the portions of the designthat form no part of the claimed design. None of the broken lines formany part of the claimed design.

CLAIM The ornamental design for a humidifier, as shown and described.